In order to receive automatic updates for your WordPress theme, you need to add and activate your theme license key in the WordPress admin.
Where To Find Your License
When you purchase an item that requires a license, you will see the license on the receipt and confirmation page of the website, in your email, or account page.
Confirmation Page: After making a purchase, you will see a confirmation page with your purchase info, downloads, and license key if applicable. Please keep in a safe place.
Email: You will also receive a receipt with purchase confirmation that will contain your license key.
Account: If you misplaced or need to access your license key, you can do so by signing into your account at https://webdesignengine.com/account/
Enter and Activate License Key
Once you have located your license key, go to your WordPress Admin > Appearance > Theme License and enter your license key in the field.
Click on the Save Changes button and then the Activate License button to activate it. If successful, you will get a message saying the site and license is active.